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Colias Aquilonaris
''Colias aquilonaris'' is a butterfly in the family Pieridae found only on the Chukchi Peninsula in the Russian Far East and along the valleys of the rivers Olenyok River, Olenyok and Yana River, Yana (north-eastern Siberia). Description Upperside of male golden yellow, with black-brown distal margin, the middle spot small, often almost absent, middle spot of hindwing large and red, costa and fringes of forewing rosy red; underside of forewing golden yellow, lighter at the distal margin, dusted with black, the submarginal spots blackish, small or nearly wanting; hindwing ochre-yellow, dusted with blackish, greenish at base, the double middle spot silvery white, broadly edged with reddish brown. The female above shaded with greenish black at the costa and base of forewing, the broad black-brown distal margin bears small sulphur-yellow spots; hindwing darkened, blackish in middle, the sulphur-yellow submarginal spots small, the middle spot large, golden yellow; the underside olive- ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Grigory Grumm-Grzhimaylo
Grigory Yefimovich Grum-Grshimailo (russian: Григо́рий Ефи́мович Грумм-Гржима́йло, 1860–1936) was a Russian zoologist best known for his expeditions to Central Asia ( Pamir, Bukhara, Tian-Shan, Kan-su, and Kukunor), western Mongolia and Tuva, and the Russian Far East. In literature his name is sometimes spelled as Grigor Efimowitsch Grumm-Grzhimailo or Grigory Yefimovich Grumm-Grzhimaylo. Life and work Born in St. Petersburg, his early interest was in the phylloxera problem in the vineyards of N. Y. Danilevsky. He wrote his first scientific work at the age of 21 on some Lepidoptera of the Crimea (1882, vol. 8 of the ''Proceedings of the Russian Entomological Society''). He was associated with Professor M. N. Bogdanov at the St. Petersburg Museum and contributed many of his own collections to it. He also studied the collections of the museum that had been made by Nikolai Przhevalsky, Grigory Potanin, Pyotr Sem ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Butterfly
Butterflies are insects in the macrolepidopteran clade Rhopalocera from the order Lepidoptera, which also includes moths. Adult butterflies have large, often brightly coloured wings, and conspicuous, fluttering flight. The group comprises the large superfamily Papilionoidea, which contains at least one former group, the skippers (formerly the superfamily "Hesperioidea"), and the most recent analyses suggest it also contains the moth-butterflies (formerly the superfamily "Hedyloidea"). Butterfly fossils date to the Paleocene, about 56 million years ago. Butterflies have a four-stage life cycle, as like most insects they undergo complete metamorphosis. Winged adults lay eggs on the food plant on which their larvae, known as caterpillars, will feed. The caterpillars grow, sometimes very rapidly, and when fully developed, pupate in a chrysalis. When metamorphosis is complete, the pupal skin splits, the adult insect climbs out, and after its wings have expanded and dried, it fli ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pieridae
The Pieridae are a large family of butterflies with about 76 genera containing about 1,100 species, mostly from tropical Africa and tropical Asia with some varieties in the more northern regions of North America and Eurasia.DeVries P. J. in Levin S.A. (ed) 2001 The Encyclopaedia of Biodiversity. Academic Press. Most pierid butterflies are white, yellow, or orange in coloration, often with black spots. The pigments that give the distinct coloring to these butterflies are derived from waste products in the body and are a characteristic of this family.Carter, David (2000). ''Butterflies and Moths''. The family was created by William John Swainson in 1820. The name "butterfly" is believed to have originated from a member of this family, the brimstone, ''Gonepteryx rhamni'', which was called the "butter-coloured fly" by early British naturalists. The sexes usually differ, often in the pattern or number of the black markings. The larvae (caterpillars) of a few of these species, such ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chukchi Peninsula
The Chukchi Peninsula (also Chukotka Peninsula or Chukotski Peninsula; russian: Чуко́тский полуо́стров, ''Chukotskiy poluostrov'', short form russian: Чуко́тка, ''Chukotka''), at about 66° N 172° W, is the easternmost peninsula of Asia. Its eastern end is at Cape Dezhnev near the village of Uelen. The Chukotka Mountains are located in the central/western part of the peninsula, which is bounded by the Chukchi Sea to the north, the Bering Sea to the south, and the Bering Strait to the east, where at its easternmost point it is only about from Seward Peninsula in Alaska; this is the smallest distance between the land masses of Eurasia and North America. The peninsula is part of Chukotka Autonomous Okrug of Russia. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Russian Far East
The Russian Far East (russian: Дальний Восток России, r=Dal'niy Vostok Rossii, p=ˈdalʲnʲɪj vɐˈstok rɐˈsʲiɪ) is a region in Northeast Asia. It is the easternmost part of Russia and the Asian continent; and is administered as part of the Far Eastern Federal District, which is located between Lake Baikal in eastern Siberia and the Pacific Ocean. The area's largest city is Khabarovsk, followed by Vladivostok. The region shares land borders with the countries of Mongolia, China, and North Korea to its south, as well as maritime boundaries with Japan to its southeast, and with the United States along the Bering Strait to its northeast. The Russian Far East is often considered as a part of Siberia (previously during the Soviet era when it was called the Soviet Far East). Terminology In Russia, the region is usually referred to as just "Far East" (). What is known in English as the Far East is usually referred to as "the Asia-Pacific Region" (, abb ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Olenyok River
The Olenyok (russian: Оленёк, sometimes spelled ''Оленек'', ''Olenek''; sah, Өлөөн, Ölöön) is a major river in northern Siberian Russia, west of the lower Lena and east of the Anabar. It is long, of which around is navigable. Average water discharge is . The Olenyok is known for its abundance in fish. It is frozen for over eight months every year and the climate in its area is harsh because of the direct influence of the Arctic. History In 1633 Ivan Rebrov reached the Olenyok from the Lena delta and built a fort. In 1642–44 Rebrov and Fedot Alekseyev Popov reached the river but were driven out by the natives. Pioneering Russian Arctic explorer Vasili Pronchishchev and his wife Tatiana (Maria) died of scurvy in the area of the river in September 1736, while mapping the coasts of the Laptev Sea. After their deaths, husband and wife were interred at Ust-Olenyok, near the mouth of the Olenyok. Their tomb was moved after the bodies were exhumed in 1999. In ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yana River
The Yana ( rus, Я́на, p=ˈjanə; sah, Дьааҥы, ''Caañı'') is a river in Sakha in Russia, located between the Lena to the west and the Indigirka to the east. Course It is long, and its drainage basin covers . Including its longest source river, the Sartang, it is long. Its annual discharge totals approximately . Most of this discharge occurs in May and June as the ice on the river breaks up. The Yana freezes up on the surface in October and stays under the ice until late May or early June. In the Verkhoyansk area, it stays frozen to the bottom for 70 to 110 days, and partly frozen for 220 days of the year. The river begins at the confluence of the rivers Sartang and Dulgalakh in the Yana-Oymyakon Highlands. It flows north across the vast Yana-Indigirka Lowland, part of the greater East Siberian Lowland, shared with the Indigirka to the east. As the river flows into the Yana Bay of the Laptev Sea, it forms a huge river delta covering . [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Julius Röber
Johannes Karl Max "Julius" Röber (1861–1942) was a German entomologist who specialised in Lepidoptera. Röber lived in Dresden. He described many new species and genera (taxa In biology, a taxon ( back-formation from '' taxonomy''; plural taxa) is a group of one or more populations of an organism or organisms seen by taxonomists to form a unit. Although neither is required, a taxon is usually known by a particular n ...). Works *Parts of Staudinger, O., and Schatz, E. (Eds.) (1884–1892): ''Exotische Schmetterlinge''.Particularly important is ''Die Familien und Gattungen'' in volume 2 and Rober completed part 6 which "illustrates the neuration (wing venation) of nearly five hundred different butterflies, representing almost as many genera and accompanied by some rude details of the structure of the legs, palpi, and antennae, are depicted on the fifty folio plates, while the text (284 pp.) describes the families, lower groups and genera with a statement of the number o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Colias Viluiensis
''Colias viluiensis'', is a butterfly in the family Pieridae. It is found in Transbaikalia. Description Pale orange-yellow, with rather narrow distal margin, light-centred middle spot on the forewing and very large, reddish-brown-edged middle spot on the hindwing. Underside pale yellow; hindwing dusted with greenish, the distal margins being pale blackish, the middle spot of the forewing having a light-coloured centre and the large white middle spot of the hindwing being double and edged with black; female red or white, hindwing sometimes almost black. Subspecies *''C. v. viluiensis'' *''C. v. dahurica'' Austaut, 1899 *''C. v. heliophora'' Churkin & Grieshuber, 2001 Chukotka Taxonomy Treated as a subspecies of ''Colias hecla'' by Josef Grieshuber & Gerardo Lamas, who point out that the spelling ''viluensis'' was used by Ménétriés in his earliest published description. References External linksState Darwin Museum Darwin Museum type specimen In biology, a type is a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Butterflies Described In 1892
Butterflies are insects in the macrolepidopteran clade Rhopalocera from the order Lepidoptera, which also includes moths. Adult butterflies have large, often brightly coloured wings, and conspicuous, fluttering flight. The group comprises the large superfamily Papilionoidea, which contains at least one former group, the skippers (formerly the superfamily "Hesperioidea"), and the most recent analyses suggest it also contains the moth-butterflies (formerly the superfamily "Hedyloidea"). Butterfly fossils date to the Paleocene, about 56 million years ago. Butterflies have a four-stage life cycle, as like most insects they undergo complete metamorphosis. Winged adults lay eggs on the food plant on which their larvae, known as caterpillars, will feed. The caterpillars grow, sometimes very rapidly, and when fully developed, pupate in a chrysalis. When metamorphosis is complete, the pupal skin splits, the adult insect climbs out, and after its wings have expanded and dried, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Colias
''Colias'' is a genus of butterflies in the family Pieridae. They are often called clouded yellows; the North American name "sulphurs" is elsewhere used for Coliadinae in general. The closest living relative is the genus '' Zerene'', which is sometimes included in ''Colias''. This genus occurs throughout the Holarctic, including the arctic regions. They are also found in South America, Africa, China and India. Their caterpillars feed on certain Fabaceae, for example vetches (''Vicia''). While most are thus beneficial by keeping weeds at bay, some occasionally become nuisance pests on crops like alfalfa. In some species, the wings of males have brilliant ultraviolet reflection, while those of females do not. Adults of both sexes have various colour forms. Most if not all species of this genus, as usual for Coliadinae, do not sequester toxins or other noxious compounds from their food plants. They are therefore a well-loved prey item of insectivores as compared to '' Pieris' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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